301 lines
14 KiB
JSON
301 lines
14 KiB
JSON
{
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"containers": {
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"cna": {
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"affected": [
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{
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"platforms": [
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"Ubuntu 18.04"
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],
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"product": "Apport",
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"vendor": "n/a",
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"versions": [
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{
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"lessThan": "unspecified",
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"status": "affected",
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"version": "2.20.8-0ubuntu4",
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"versionType": "custom"
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},
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{
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"lessThan": "2.20.9-0ubuntu7.1",
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"status": "affected",
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"version": "unspecified",
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"versionType": "custom"
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}
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]
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},
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{
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"platforms": [
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"Ubuntu 16.04"
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],
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"product": "Apport",
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"vendor": "n/a",
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"versions": [
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{
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"lessThan": "unspecified",
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"status": "affected",
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"version": "2.20.1-0ubuntu2.15",
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"versionType": "custom"
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},
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{
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"lessThan": "2.20.1-0ubuntu2.18",
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"status": "affected",
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"version": "unspecified",
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"versionType": "custom"
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}
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]
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},
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{
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"platforms": [
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"Ubuntu 17.10"
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],
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"product": "Apport",
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"vendor": "n/a",
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"versions": [
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{
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"lessThan": "unspecified",
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"status": "affected",
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"version": "2.20.7-0ubuntu3.7",
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"versionType": "custom"
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},
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{
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"lessThan": "2.20.7-0ubuntu3.9",
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"status": "affected",
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"version": "unspecified",
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"versionType": "custom"
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}
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]
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},
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{
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"platforms": [
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"Ubuntu 14.04"
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],
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"product": "Apport",
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"vendor": "n/a",
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"versions": [
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{
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"status": "affected",
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"version": "2.14.1-0ubuntu3.28"
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "Sander Bos"
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}
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],
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"datePublic": "2018-05-30T00:00:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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"value": "Apport does not properly handle crashes originating from a PID namespace allowing local users to create certain files as root which an attacker could leverage to perform a denial of service via resource exhaustion, possibly gain root privileges, or escape from containers. The is_same_ns() function returns True when /proc/<global pid>/ does not exist in order to indicate that the crash should be handled in the global namespace rather than inside of a container. However, the portion of the data/apport code that decides whether or not to forward a crash to a container does not always replace sys.argv[1] with the value stored in the host_pid variable when /proc/<global pid>/ does not exist which results in the container pid being used in the global namespace. This flaw affects versions 2.20.8-0ubuntu4 through 2.20.9-0ubuntu7, 2.20.7-0ubuntu3.7, 2.20.7-0ubuntu3.8, 2.20.1-0ubuntu2.15 through 2.20.1-0ubuntu2.17, and 2.14.1-0ubuntu3.28."
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"description": "Denial of service via resource exhaustion, privilege escalation, and escape from containers",
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"lang": "en",
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"type": "text"
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}
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]
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}
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],
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"providerMetadata": {
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"dateUpdated": "2018-06-08T18:57:01.000Z",
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"orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
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"shortName": "canonical"
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},
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"references": [
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{
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"name": "USN-3664-1",
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"tags": [
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"vendor-advisory",
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"x_refsource_UBUNTU"
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],
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"url": "https://usn.ubuntu.com/usn/usn-3664-1"
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},
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{
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"name": "USN-3664-2",
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"tags": [
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"vendor-advisory",
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"x_refsource_UBUNTU"
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],
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"url": "https://usn.ubuntu.com/3664-2/"
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}
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],
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"source": {
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"advisory": "USN-3664-1",
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"defect": [
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"1746668"
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],
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"discovery": "EXTERNAL"
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},
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"title": "Apport treats the container PID as the global PID when /proc/<global_pid>/ is missing",
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "security@ubuntu.com",
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"DATE_PUBLIC": "2018-05-30T18:00:00.000Z",
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"ID": "CVE-2018-6552",
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"STATE": "PUBLIC",
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"TITLE": "Apport treats the container PID as the global PID when /proc/<global_pid>/ is missing"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "Apport",
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"version": {
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"version_data": [
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{
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"affected": ">=",
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"platform": "Ubuntu 18.04",
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"version_affected": ">=",
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"version_value": "2.20.8-0ubuntu4"
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},
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{
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"affected": "<",
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"platform": "Ubuntu 18.04",
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"version_affected": "<",
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"version_value": "2.20.9-0ubuntu7.1"
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},
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{
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"affected": ">=",
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"platform": "Ubuntu 16.04",
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"version_affected": ">=",
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"version_value": "2.20.1-0ubuntu2.15"
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},
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{
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"affected": "<",
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"platform": "Ubuntu 16.04",
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"version_affected": "<",
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"version_value": "2.20.1-0ubuntu2.18"
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},
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{
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"affected": ">=",
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"platform": "Ubuntu 17.10",
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"version_affected": ">=",
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"version_value": "2.20.7-0ubuntu3.7"
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},
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{
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"affected": "<",
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"platform": "Ubuntu 17.10",
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"version_affected": "<",
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"version_value": "2.20.7-0ubuntu3.9"
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},
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{
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"affected": "=",
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"platform": "Ubuntu 14.04",
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"version_affected": "=",
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"version_value": "2.14.1-0ubuntu3.28"
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}
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]
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}
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}
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]
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},
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"vendor_name": "n/a"
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}
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]
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}
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},
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"credit": [
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{
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"lang": "eng",
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"value": "Sander Bos"
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}
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],
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "Apport does not properly handle crashes originating from a PID namespace allowing local users to create certain files as root which an attacker could leverage to perform a denial of service via resource exhaustion, possibly gain root privileges, or escape from containers. The is_same_ns() function returns True when /proc/<global pid>/ does not exist in order to indicate that the crash should be handled in the global namespace rather than inside of a container. However, the portion of the data/apport code that decides whether or not to forward a crash to a container does not always replace sys.argv[1] with the value stored in the host_pid variable when /proc/<global pid>/ does not exist which results in the container pid being used in the global namespace. This flaw affects versions 2.20.8-0ubuntu4 through 2.20.9-0ubuntu7, 2.20.7-0ubuntu3.7, 2.20.7-0ubuntu3.8, 2.20.1-0ubuntu2.15 through 2.20.1-0ubuntu2.17, and 2.14.1-0ubuntu3.28."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "Denial of service via resource exhaustion, privilege escalation, and escape from containers"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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"name": "USN-3664-1",
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"refsource": "UBUNTU",
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"url": "https://usn.ubuntu.com/usn/usn-3664-1"
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},
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{
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"name": "USN-3664-2",
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"refsource": "UBUNTU",
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"url": "https://usn.ubuntu.com/3664-2/"
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}
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]
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},
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"source": {
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"advisory": "USN-3664-1",
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"defect": [
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"1746668"
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],
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"discovery": "EXTERNAL"
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}
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}
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},
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"adp": [
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{
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"providerMetadata": {
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},
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"title": "CVE Program Container",
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{
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],
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},
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{
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"name": "USN-3664-2",
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}
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]
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},
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"cveMetadata": {
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"assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
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"cveId": "CVE-2018-6552",
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"dateReserved": "2018-02-02T00:00:00.000Z",
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"dateUpdated": "2024-09-17T03:07:21.752Z",
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"state": "PUBLISHED"
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} |